alt Hacker News> I wonder what our founders would think about tools like Flock.
I suspect they'd make a distinction between private individuals engaging in first amendment protected activity like public photography and corporations or the state doing the same in order to violate people's 4th amendment rights. We certainly don't have to allow for both cases.
They'd have not forced license plates to be displayed at all times to begin with, as they are a search of your papers without probable cause your vehicle is unregistered. Private ships in those days (probably the closest equivalent of something big and dangerous that could do tons of damage quickly on the public right of way) did not have required hull numbers or anything like that. Of course that doesn't totally solve the flock problem, but makes it a lot harder.